Inventor · disambiguated record
Robert H. Larsen
Also filed as: LARSEN ROBERT · LARSEN ROBERT H
17 granted patents·109 citations·filing 1976–1995
93Inventor score
Top patents by PatentIndex Score
17 records- 0192US4733622AThread end holder for sewing machine with thread winding bobbinSSMC INC·Filed 1987·Granted Mar 29, 1988·21 cites·4 claims
- 0278US4462324ABobbin and plunger assemblySINGER CO·Filed 1983·Granted Jul 31, 1984·11 cites·4 claims
- 0369US4296701AThreading arrangement for chainstitch sewing on a sewing machineSINGER CO·Filed 1980·Granted Oct 27, 1981·8 cites·9 claims
- 0461US4055130ABight stop mechanism for sewing machinesSINGER CO·Filed 1976·Granted Oct 25, 1977·5 cites·7 claims
- 0560US4372502AAdjustable thread tensioning device for a sewing machineSINGER CO·Filed 1981·Granted Feb 8, 1983·6 cites·6 claims
- 0656US4466371AThreading arrangement for a sewing machineSINGER CO·Filed 1983·Granted Aug 21, 1984·5 cites·5 claims
- 0752US4776292ADemand responsive sewing machine take-up and threading arrangement thereforSSMC INC·Filed 1987·Granted Oct 11, 1988·5 cites·4 claims
- 0846US4481897AClutching arrangement for a sewing machine bobbinSINGER CO·Filed 1983·Granted Nov 13, 1984·3 cites·5 claims
- 0943US4453480AThread tensioning module for a sewing machineSINGER CO·Filed 1983·Granted Jun 12, 1984·3 cites·10 claims
- 1043US4248169AIntermittently operable needle thread snubberSINGER CO·Filed 1980·Granted Feb 3, 1981·4 cites·11 claims
- 1142US5090397APile cutter supportSINCO INC·Filed 1990·Granted Feb 25, 1992·13 cites·19 claims
- 1242US4545311AThread tensioning device for a sewing machineSINGER CO·Filed 1984·Granted Oct 8, 1985·3 cites·1 claims
- 1338US4427165ASewing machine thread guide with protective guardSINGER CO·Filed 1983·Granted Jan 24, 1984·3 cites·9 claims
- 1438US4053193ARoom divider and cabinet structure for dental equipmentGROVER RICHARD K·Filed 1976·Granted Oct 11, 1977·15 cites·8 claims
- 1531US4389955AThread holding finger for bobbin winding mechanism of a sewing machineSINGER CO·Filed 1981·Granted Jun 28, 1983·1 cites·7 claims
- 1630US4506614AAnti-jam thrust washer for sewing machine looptakerSINGER CO·Filed 1983·Granted Mar 26, 1985·0 cites·3 claims
- 1722US5575648ADental turbine spindle assemblyLARES RESEARCH INC·Filed 1995·Granted Nov 19, 1996·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →